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Wilwood Proportioning Valve - Knob Adjust

Marsoni M251S
Sale price$61.71
Pay 4 payments of $15.43 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Wilwood Proportioning Valve - Knob AdjustThe new generation of adjustable proportioning valves combines the latest refinements to deliver precise pressure metering and strength from a compact forged billet design. Pressure adjustments range from 100 1000 PSI and provide for a maximum decrease of 57% in line pressure, the most of any available valve. Adjuster knob with fine thread tuning provides precise pressure adjustment. Valves weigh only 5. 2 ounces and have two . 25 side mounting holes
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  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.7 ★★★★★
Based on 886 reviews
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Doby bertrand
Dallas, US
★★★★★ 5
Perfect
Size: 2AWG 15FT + 15FT, Color: Red + Black
Good quality wire
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
A
Verified Purchase
Amazon Customer
Dallas, US
★★★★★ 5
Quality and very flexible
Size: 2AWG 15FT + 15FT, Color: Red + Black
I was looking for replacement welder cables that needed to be very flexible. These worked perfectly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 13, 2025
R
Verified Purchase
Rebecca
Pawtucket, US
★★★★★ 5
Happy!
Size: 2AWG 15FT + 15FT, Color: Red + Black
Built a speaker for a motorcycle. This was perfect to power everything.
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Reviewed in the United States on March 8, 2026
O
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One
Lexington, US
★★★★★ 5
I think is a quality wire and affordable
Size: 2AWG 15FT + 15FT, Color: Red + Black
The wire is excellent; its thickness feels appropriate, and it appears to be high quality. I've installed it on my PV array, which delivers over 40 amps DC, and the wire handles this load well. MC4 connectors are not included but are pre-cut for easy installation, and I encountered no problems.
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Reviewed in the United States on July 23, 2025
R
Verified Purchase
Roberto lorenzo
Phoenix, US
★★★★★ 5
Good quality though
Size: 2AWG 15FT + 15FT, Color: Red + Black
Good though quality Thick Works good
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Reviewed in the United States on November 15, 2025

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